Five components of a CPU are given below. For each row in Table 1, choose the letter A, B, C, D, E that best matches the description.
Letters should not be used more than once.
A. Bus
B. Arithmetic Logic Unit
C. Control Unit
D. Clock
E. Register
Table 1
Description | Letter |
---|---|
Sends a continuous series of electronic pulses | |
Decodes the current instruction | |
Completes calculations |
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